Shoko is a student at Ryuusei Private Academy Middle School. Her dear sister, Kyoko, had went to study abroad five years ago and hasn’t heard from her since. One day, an unknown entity suddenly attacks Shoko. The ones who attacked her had been the Dryads, underlings of the evil goddess, Eris, who was once sealed by Goddess Athena. When Shoko and Saori Kido awaiting the Galaxian Wars meet, the gears of destiny begin to turn!
How come you don't know
when Sis is coming back?
كيف لا تعرف متى ستعود أوني-تشان؟
Wieso weißt du eigentlich nicht,
wann meine Schwester zurückkommt?
¿por qué no sabes cuándo volverá?
¿Por qué no sabes cuándo volverá?
Pourquoi on ne sait pas
quand elle va revenir ?
Com'è che non sai quando tornerà mia sorella?
Por que você nunca sabe
quando a Kyoko vai voltar?
Почему ты не знаешь,
когда вернётся сестра?